Hydraulic O-Ring Kit FACE ORFS Fittings 155 Pieces (8 Common Sizes) SAE Buna-N 90 Durometer auspowers_batchtwo as the extremely low friction

as the extremely low friction tubing material allows the filament to travel smoothly between the extruder and the hot end

Width: 1/2 in

It's well made and material is definitely durable

Shurhold 713 13" Fixed Length Handle

resistance to weather stretch and mechanical damage

Hydraulic O-Ring Kit FACE ORFS Fittings 155 Pieces (8 Common Sizes) SAE Buna-N 90 Durometer auspowers_batchtwo as the extremely low frictionHydraulic O Ring Kit FACE ORFS Fittings 155 Pieces (8 Common Sizes) SAE Buna N 90 Durometer The Kit Includes the Following O Rings in Buna N 90 Durometer: 25 Dash 4 (011)25 Dash 6 (012)25 Dash 8 (014)25 Dash 10 (016)20 Dash 12 (018)15 Dash 16 (021)10 Dash 20 (025)10 Dash 24 (029)All Conveniently Packaged in a Multi Compartment Plastic Carrying Case Complete with an Easy to Use Sizing Chart. This kit is assembled in the USA by Beaver Island Parts